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<div class="header">
  <div class="summary">
<a href="#nested-classes">Data Structures</a> &#124;
<a href="#define-members">Macros</a> &#124;
<a href="#enum-members">Enumerations</a> &#124;
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  <div class="headertitle"><div class="title">pwm.h File Reference</div></div>
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<div class="contents">
<div class="textblock"><code>#include &quot;<a class="el" href="pico_8h_source.html">pico.h</a>&quot;</code><br />
<code>#include &quot;hardware/structs/pwm.h&quot;</code><br />
<code>#include &quot;hardware/regs/dreq.h&quot;</code><br />
<code>#include &quot;hardware/regs/intctrl.h&quot;</code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for pwm.h:</div>
<div class="dyncontent">
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<p><a href="rp2__common_2hardware__pwm_2include_2hardware_2pwm_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structpwm__config.html">pwm_config</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a508ace120319e6f5245e2e32984a992c"><td class="memItemLeft" align="right" valign="top"><a id="a508ace120319e6f5245e2e32984a992c" name="a508ace120319e6f5245e2e32984a992c"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><b>PARAM_ASSERTIONS_ENABLED_HARDWARE_PWM</b>&#160;&#160;&#160;0</td></tr>
<tr class="separator:a508ace120319e6f5245e2e32984a992c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab346f319fab9342c66d48bdcc9bb7430"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gab346f319fab9342c66d48bdcc9bb7430">PWM_DREQ_NUM</a>(slice_num)</td></tr>
<tr class="memdesc:gab346f319fab9342c66d48bdcc9bb7430"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <a class="el" href="group__hardware__dma.html#ga8def0ea481095c94f3a0dd0b4fed999e">dreq_num_t</a> used for pacing DMA transfers for a given PWM slice.  <a href="group__hardware__pwm.html#gab346f319fab9342c66d48bdcc9bb7430">More...</a><br /></td></tr>
<tr class="separator:gab346f319fab9342c66d48bdcc9bb7430"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad7c4554b59132ddd4a9773cca4a27203"><td class="memItemLeft" align="right" valign="top">
#define&#160;</td><td class="memItemRight" valign="bottom"><b>PWM_GPIO_SLICE_NUM</b>(gpio)</td></tr>
<tr class="memdesc:gad7c4554b59132ddd4a9773cca4a27203"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the PWM slice number for a given GPIO number. <br /></td></tr>
<tr class="separator:gad7c4554b59132ddd4a9773cca4a27203"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga799affc57db362720ea5f4a5aef381f8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga799affc57db362720ea5f4a5aef381f8">PWM_DEFAULT_IRQ_NUM</a>()</td></tr>
<tr class="memdesc:ga799affc57db362720ea5f4a5aef381f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the <a class="el" href="group__hardware__irq.html#gaf30862f51b5994ffd5863176a185d137">irq_num_t</a> for the default PWM IRQ.  <a href="group__hardware__pwm.html#ga799affc57db362720ea5f4a5aef381f8">More...</a><br /></td></tr>
<tr class="separator:ga799affc57db362720ea5f4a5aef381f8"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="enum-members" name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:ga0a00197703c8606641488cfff3f660e6"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga0a00197703c8606641488cfff3f660e6">pwm_clkdiv_mode</a> { <a class="el" href="group__hardware__pwm.html#gga0a00197703c8606641488cfff3f660e6acd3efbc3feaca58b87930008fdd8486b">PWM_DIV_FREE_RUNNING</a> = 0
, <a class="el" href="group__hardware__pwm.html#gga0a00197703c8606641488cfff3f660e6a186c27a4768fcb0c6930471db51861b7">PWM_DIV_B_HIGH</a> = 1
, <a class="el" href="group__hardware__pwm.html#gga0a00197703c8606641488cfff3f660e6ad9d2170532c2c9ab4016908544c8ad40">PWM_DIV_B_RISING</a> = 2
, <a class="el" href="group__hardware__pwm.html#gga0a00197703c8606641488cfff3f660e6a0b4afcaa75090169d3b7cbec4c0e2012">PWM_DIV_B_FALLING</a> = 3
 }</td></tr>
<tr class="memdesc:ga0a00197703c8606641488cfff3f660e6"><td class="mdescLeft">&#160;</td><td class="mdescRight">PWM Divider mode settings.  <a href="group__hardware__pwm.html#ga0a00197703c8606641488cfff3f660e6">More...</a><br /></td></tr>
<tr class="separator:ga0a00197703c8606641488cfff3f660e6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34b83686d12360982bb2e6bace9ea011"><td class="memItemLeft" align="right" valign="top"><a id="a34b83686d12360982bb2e6bace9ea011" name="a34b83686d12360982bb2e6bace9ea011"></a>enum &#160;</td><td class="memItemRight" valign="bottom"><b>pwm_chan</b> { <b>PWM_CHAN_A</b> = 0
, <b>PWM_CHAN_B</b> = 1
 }</td></tr>
<tr class="separator:a34b83686d12360982bb2e6bace9ea011"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a4cadbcc422e7773d26a2fe32f4466d13"><td class="memItemLeft" align="right" valign="top"><a id="a4cadbcc422e7773d26a2fe32f4466d13" name="a4cadbcc422e7773d26a2fe32f4466d13"></a>
static void&#160;</td><td class="memItemRight" valign="bottom"><b>check_slice_num_param</b> (__unused uint slice_num)</td></tr>
<tr class="separator:a4cadbcc422e7773d26a2fe32f4466d13"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8b2117d67a544f64c001f4f32c723eef"><td class="memItemLeft" align="right" valign="top">static uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga8b2117d67a544f64c001f4f32c723eef">pwm_gpio_to_slice_num</a> (uint gpio)</td></tr>
<tr class="memdesc:ga8b2117d67a544f64c001f4f32c723eef"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determine the PWM slice that is attached to the specified GPIO.  <a href="group__hardware__pwm.html#ga8b2117d67a544f64c001f4f32c723eef">More...</a><br /></td></tr>
<tr class="separator:ga8b2117d67a544f64c001f4f32c723eef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga96ba504fe00cb8e0d88f0730cdfdaafc"><td class="memItemLeft" align="right" valign="top">static uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga96ba504fe00cb8e0d88f0730cdfdaafc">pwm_gpio_to_channel</a> (uint gpio)</td></tr>
<tr class="memdesc:ga96ba504fe00cb8e0d88f0730cdfdaafc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determine the PWM channel that is attached to the specified GPIO.  <a href="group__hardware__pwm.html#ga96ba504fe00cb8e0d88f0730cdfdaafc">More...</a><br /></td></tr>
<tr class="separator:ga96ba504fe00cb8e0d88f0730cdfdaafc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga031fe8a502c9640ed4f5fab74d6248ae"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga031fe8a502c9640ed4f5fab74d6248ae">pwm_config_set_phase_correct</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, bool phase_correct)</td></tr>
<tr class="memdesc:ga031fe8a502c9640ed4f5fab74d6248ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set phase correction in a PWM configuration.  <a href="group__hardware__pwm.html#ga031fe8a502c9640ed4f5fab74d6248ae">More...</a><br /></td></tr>
<tr class="separator:ga031fe8a502c9640ed4f5fab74d6248ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga679802450ac829eff368e8f109df387e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga679802450ac829eff368e8f109df387e">pwm_config_set_clkdiv</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, float div)</td></tr>
<tr class="memdesc:ga679802450ac829eff368e8f109df387e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM clock divider in a PWM configuration.  <a href="group__hardware__pwm.html#ga679802450ac829eff368e8f109df387e">More...</a><br /></td></tr>
<tr class="separator:ga679802450ac829eff368e8f109df387e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga3b0d7a6e493b4dc9ded8f53fb9be474c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga3b0d7a6e493b4dc9ded8f53fb9be474c">pwm_config_set_clkdiv_int_frac</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, uint8_t integer, uint8_t fract)</td></tr>
<tr class="memdesc:ga3b0d7a6e493b4dc9ded8f53fb9be474c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM clock divider in a PWM configuration using an 8:4 fractional value.  <a href="group__hardware__pwm.html#ga3b0d7a6e493b4dc9ded8f53fb9be474c">More...</a><br /></td></tr>
<tr class="separator:ga3b0d7a6e493b4dc9ded8f53fb9be474c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1d60d45df884a7abbde52e326586d55a"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga1d60d45df884a7abbde52e326586d55a">pwm_config_set_clkdiv_int</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, uint div)</td></tr>
<tr class="memdesc:ga1d60d45df884a7abbde52e326586d55a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM clock divider in a PWM configuration.  <a href="group__hardware__pwm.html#ga1d60d45df884a7abbde52e326586d55a">More...</a><br /></td></tr>
<tr class="separator:ga1d60d45df884a7abbde52e326586d55a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga27a86a921b2ad2ebd811db1255d34d06"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga27a86a921b2ad2ebd811db1255d34d06">pwm_config_set_clkdiv_mode</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, enum <a class="el" href="group__hardware__pwm.html#ga0a00197703c8606641488cfff3f660e6">pwm_clkdiv_mode</a> mode)</td></tr>
<tr class="memdesc:ga27a86a921b2ad2ebd811db1255d34d06"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM counting mode in a PWM configuration.  <a href="group__hardware__pwm.html#ga27a86a921b2ad2ebd811db1255d34d06">More...</a><br /></td></tr>
<tr class="separator:ga27a86a921b2ad2ebd811db1255d34d06"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab459185e217d5e215dae3cfb3d6de1b5"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gab459185e217d5e215dae3cfb3d6de1b5">pwm_config_set_output_polarity</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, bool a, bool b)</td></tr>
<tr class="memdesc:gab459185e217d5e215dae3cfb3d6de1b5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set output polarity in a PWM configuration.  <a href="group__hardware__pwm.html#gab459185e217d5e215dae3cfb3d6de1b5">More...</a><br /></td></tr>
<tr class="separator:gab459185e217d5e215dae3cfb3d6de1b5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad6cf6d9237144234732a50eb6d5e4fe9"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gad6cf6d9237144234732a50eb6d5e4fe9">pwm_config_set_wrap</a> (<a class="el" href="structpwm__config.html">pwm_config</a> *c, uint16_t wrap)</td></tr>
<tr class="memdesc:gad6cf6d9237144234732a50eb6d5e4fe9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM counter wrap value in a PWM configuration.  <a href="group__hardware__pwm.html#gad6cf6d9237144234732a50eb6d5e4fe9">More...</a><br /></td></tr>
<tr class="separator:gad6cf6d9237144234732a50eb6d5e4fe9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga01d3e90bb7aa9a8b6884eddbfbebc175"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga01d3e90bb7aa9a8b6884eddbfbebc175">pwm_init</a> (uint slice_num, <a class="el" href="structpwm__config.html">pwm_config</a> *c, bool start)</td></tr>
<tr class="memdesc:ga01d3e90bb7aa9a8b6884eddbfbebc175"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialise a PWM with settings from a configuration object.  <a href="group__hardware__pwm.html#ga01d3e90bb7aa9a8b6884eddbfbebc175">More...</a><br /></td></tr>
<tr class="separator:ga01d3e90bb7aa9a8b6884eddbfbebc175"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad76f94a6dd6133c52284b6be8ae98e16"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structpwm__config.html">pwm_config</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gad76f94a6dd6133c52284b6be8ae98e16">pwm_get_default_config</a> (void)</td></tr>
<tr class="memdesc:gad76f94a6dd6133c52284b6be8ae98e16"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a set of default values for PWM configuration.  <a href="group__hardware__pwm.html#gad76f94a6dd6133c52284b6be8ae98e16">More...</a><br /></td></tr>
<tr class="separator:gad76f94a6dd6133c52284b6be8ae98e16"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga6f8fe346e6912cfab3d36b00043a3627"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga6f8fe346e6912cfab3d36b00043a3627">pwm_set_wrap</a> (uint slice_num, uint16_t wrap)</td></tr>
<tr class="memdesc:ga6f8fe346e6912cfab3d36b00043a3627"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the current PWM counter wrap value.  <a href="group__hardware__pwm.html#ga6f8fe346e6912cfab3d36b00043a3627">More...</a><br /></td></tr>
<tr class="separator:ga6f8fe346e6912cfab3d36b00043a3627"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga18a2b3bbc240d1a9b36526d69c06ec3d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga18a2b3bbc240d1a9b36526d69c06ec3d">pwm_set_chan_level</a> (uint slice_num, uint chan, uint16_t level)</td></tr>
<tr class="memdesc:ga18a2b3bbc240d1a9b36526d69c06ec3d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the current PWM counter compare value for one channel.  <a href="group__hardware__pwm.html#ga18a2b3bbc240d1a9b36526d69c06ec3d">More...</a><br /></td></tr>
<tr class="separator:ga18a2b3bbc240d1a9b36526d69c06ec3d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae7064c88717eee935e50138f5b0ae2b7"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gae7064c88717eee935e50138f5b0ae2b7">pwm_set_both_levels</a> (uint slice_num, uint16_t level_a, uint16_t level_b)</td></tr>
<tr class="memdesc:gae7064c88717eee935e50138f5b0ae2b7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM counter compare values.  <a href="group__hardware__pwm.html#gae7064c88717eee935e50138f5b0ae2b7">More...</a><br /></td></tr>
<tr class="separator:gae7064c88717eee935e50138f5b0ae2b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga279d1ba7dcc8f19619f389317efb41fd"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga279d1ba7dcc8f19619f389317efb41fd">pwm_set_gpio_level</a> (uint gpio, uint16_t level)</td></tr>
<tr class="memdesc:ga279d1ba7dcc8f19619f389317efb41fd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper function to set the PWM level for the slice and channel associated with a GPIO.  <a href="group__hardware__pwm.html#ga279d1ba7dcc8f19619f389317efb41fd">More...</a><br /></td></tr>
<tr class="separator:ga279d1ba7dcc8f19619f389317efb41fd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga157c8b11483967714823187725a5ed5a"><td class="memItemLeft" align="right" valign="top">static uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga157c8b11483967714823187725a5ed5a">pwm_get_counter</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga157c8b11483967714823187725a5ed5a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get PWM counter.  <a href="group__hardware__pwm.html#ga157c8b11483967714823187725a5ed5a">More...</a><br /></td></tr>
<tr class="separator:ga157c8b11483967714823187725a5ed5a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5179ec971146ab611b9232587e945769"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga5179ec971146ab611b9232587e945769">pwm_set_counter</a> (uint slice_num, uint16_t c)</td></tr>
<tr class="memdesc:ga5179ec971146ab611b9232587e945769"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM counter.  <a href="group__hardware__pwm.html#ga5179ec971146ab611b9232587e945769">More...</a><br /></td></tr>
<tr class="separator:ga5179ec971146ab611b9232587e945769"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga98a47b25fcc2f28addf0a28ee3234efd"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga98a47b25fcc2f28addf0a28ee3234efd">pwm_advance_count</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga98a47b25fcc2f28addf0a28ee3234efd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Advance PWM count.  <a href="group__hardware__pwm.html#ga98a47b25fcc2f28addf0a28ee3234efd">More...</a><br /></td></tr>
<tr class="separator:ga98a47b25fcc2f28addf0a28ee3234efd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0dec65009d8c0738677818b680fd2ad9"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga0dec65009d8c0738677818b680fd2ad9">pwm_retard_count</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga0dec65009d8c0738677818b680fd2ad9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retard PWM count.  <a href="group__hardware__pwm.html#ga0dec65009d8c0738677818b680fd2ad9">More...</a><br /></td></tr>
<tr class="separator:ga0dec65009d8c0738677818b680fd2ad9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0da8e86adb7de041a6b8607b36aee442"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga0da8e86adb7de041a6b8607b36aee442">pwm_set_clkdiv_int_frac</a> (uint slice_num, uint8_t integer, uint8_t fract)</td></tr>
<tr class="memdesc:ga0da8e86adb7de041a6b8607b36aee442"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM clock divider using an 8:4 fractional value.  <a href="group__hardware__pwm.html#ga0da8e86adb7de041a6b8607b36aee442">More...</a><br /></td></tr>
<tr class="separator:ga0da8e86adb7de041a6b8607b36aee442"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga94782fc53adb07a3594ae0939d9a2e3e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga94782fc53adb07a3594ae0939d9a2e3e">pwm_set_clkdiv</a> (uint slice_num, float divider)</td></tr>
<tr class="memdesc:ga94782fc53adb07a3594ae0939d9a2e3e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM clock divider.  <a href="group__hardware__pwm.html#ga94782fc53adb07a3594ae0939d9a2e3e">More...</a><br /></td></tr>
<tr class="separator:ga94782fc53adb07a3594ae0939d9a2e3e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab12ab09d76aed43a36f973232718fdd6"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gab12ab09d76aed43a36f973232718fdd6">pwm_set_output_polarity</a> (uint slice_num, bool a, bool b)</td></tr>
<tr class="memdesc:gab12ab09d76aed43a36f973232718fdd6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM output polarity.  <a href="group__hardware__pwm.html#gab12ab09d76aed43a36f973232718fdd6">More...</a><br /></td></tr>
<tr class="separator:gab12ab09d76aed43a36f973232718fdd6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1ee213ebb13b98dc81e60a512f696227"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga1ee213ebb13b98dc81e60a512f696227">pwm_set_clkdiv_mode</a> (uint slice_num, enum <a class="el" href="group__hardware__pwm.html#ga0a00197703c8606641488cfff3f660e6">pwm_clkdiv_mode</a> mode)</td></tr>
<tr class="memdesc:ga1ee213ebb13b98dc81e60a512f696227"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM divider mode.  <a href="group__hardware__pwm.html#ga1ee213ebb13b98dc81e60a512f696227">More...</a><br /></td></tr>
<tr class="separator:ga1ee213ebb13b98dc81e60a512f696227"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gacb2a1995f0bfdb12345607b903c3f11e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gacb2a1995f0bfdb12345607b903c3f11e">pwm_set_phase_correct</a> (uint slice_num, bool phase_correct)</td></tr>
<tr class="memdesc:gacb2a1995f0bfdb12345607b903c3f11e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set PWM phase correct on/off.  <a href="group__hardware__pwm.html#gacb2a1995f0bfdb12345607b903c3f11e">More...</a><br /></td></tr>
<tr class="separator:gacb2a1995f0bfdb12345607b903c3f11e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga216496c331542eb57199018fa86b4408"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga216496c331542eb57199018fa86b4408">pwm_set_enabled</a> (uint slice_num, bool enabled)</td></tr>
<tr class="memdesc:ga216496c331542eb57199018fa86b4408"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable/Disable PWM.  <a href="group__hardware__pwm.html#ga216496c331542eb57199018fa86b4408">More...</a><br /></td></tr>
<tr class="separator:ga216496c331542eb57199018fa86b4408"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga257ea7fd33fcf33815a01dd279ca578d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga257ea7fd33fcf33815a01dd279ca578d">pwm_set_mask_enabled</a> (uint32_t mask)</td></tr>
<tr class="memdesc:ga257ea7fd33fcf33815a01dd279ca578d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable/Disable multiple PWM slices simultaneously.  <a href="group__hardware__pwm.html#ga257ea7fd33fcf33815a01dd279ca578d">More...</a><br /></td></tr>
<tr class="separator:ga257ea7fd33fcf33815a01dd279ca578d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga093a3c371dda3aa2291331147337265e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga093a3c371dda3aa2291331147337265e">pwm_set_irq_enabled</a> (uint slice_num, bool enabled)</td></tr>
<tr class="memdesc:ga093a3c371dda3aa2291331147337265e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable PWM instance interrupt via the default PWM IRQ (PWM_IRQ_WRAP_0 on RP2350)  <a href="group__hardware__pwm.html#ga093a3c371dda3aa2291331147337265e">More...</a><br /></td></tr>
<tr class="separator:ga093a3c371dda3aa2291331147337265e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga79aa7a5ac3e6960ed1c8eda99cddb1a9"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga79aa7a5ac3e6960ed1c8eda99cddb1a9">pwm_set_irq0_enabled</a> (uint slice_num, bool enabled)</td></tr>
<tr class="memdesc:ga79aa7a5ac3e6960ed1c8eda99cddb1a9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable PWM instance interrupt via PWM_IRQ_WRAP_0.  <a href="group__hardware__pwm.html#ga79aa7a5ac3e6960ed1c8eda99cddb1a9">More...</a><br /></td></tr>
<tr class="separator:ga79aa7a5ac3e6960ed1c8eda99cddb1a9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2ea24b74474d2a7095ab1a9e409fa85e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga2ea24b74474d2a7095ab1a9e409fa85e">pwm_irqn_set_slice_enabled</a> (uint irq_index, uint slice_num, bool enabled)</td></tr>
<tr class="memdesc:ga2ea24b74474d2a7095ab1a9e409fa85e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable PWM instance interrupt via either PWM_IRQ_WRAP_0 or PWM_IRQ_WRAP_1.  <a href="group__hardware__pwm.html#ga2ea24b74474d2a7095ab1a9e409fa85e">More...</a><br /></td></tr>
<tr class="separator:ga2ea24b74474d2a7095ab1a9e409fa85e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac32a9b468ddbd49bad6ebff6789fd215"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gac32a9b468ddbd49bad6ebff6789fd215">pwm_set_irq_mask_enabled</a> (uint32_t slice_mask, bool enabled)</td></tr>
<tr class="memdesc:gac32a9b468ddbd49bad6ebff6789fd215"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable multiple PWM instance interrupts via the default PWM IRQ (PWM_IRQ_WRAP_0 on RP2350)  <a href="group__hardware__pwm.html#gac32a9b468ddbd49bad6ebff6789fd215">More...</a><br /></td></tr>
<tr class="separator:gac32a9b468ddbd49bad6ebff6789fd215"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gade21c4c94d2dce96bb4992d818909f0e"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gade21c4c94d2dce96bb4992d818909f0e">pwm_set_irq0_mask_enabled</a> (uint32_t slice_mask, bool enabled)</td></tr>
<tr class="memdesc:gade21c4c94d2dce96bb4992d818909f0e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable multiple PWM instance interrupts via PWM_IRQ_WRAP_0.  <a href="group__hardware__pwm.html#gade21c4c94d2dce96bb4992d818909f0e">More...</a><br /></td></tr>
<tr class="separator:gade21c4c94d2dce96bb4992d818909f0e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga6c5a284b10961cd0f73e22684df691f0"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga6c5a284b10961cd0f73e22684df691f0">pwm_irqn_set_slice_mask_enabled</a> (uint irq_index, uint slice_mask, bool enabled)</td></tr>
<tr class="memdesc:ga6c5a284b10961cd0f73e22684df691f0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Enable PWM instance interrupts via either PWM_IRQ_WRAP_0 or PWM_IRQ_WRAP_1.  <a href="group__hardware__pwm.html#ga6c5a284b10961cd0f73e22684df691f0">More...</a><br /></td></tr>
<tr class="separator:ga6c5a284b10961cd0f73e22684df691f0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8d4482b5e125e30bc166d3ed33d8ba2d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga8d4482b5e125e30bc166d3ed33d8ba2d">pwm_clear_irq</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga8d4482b5e125e30bc166d3ed33d8ba2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clear a single PWM channel interrupt.  <a href="group__hardware__pwm.html#ga8d4482b5e125e30bc166d3ed33d8ba2d">More...</a><br /></td></tr>
<tr class="separator:ga8d4482b5e125e30bc166d3ed33d8ba2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga565a6b6d19b60b10f5a91b11152cc8c2"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga565a6b6d19b60b10f5a91b11152cc8c2">pwm_get_irq_status_mask</a> (void)</td></tr>
<tr class="memdesc:ga565a6b6d19b60b10f5a91b11152cc8c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get PWM interrupt status, raw for the default PWM IRQ (PWM_IRQ_WRAP_0 on RP2350)  <a href="group__hardware__pwm.html#ga565a6b6d19b60b10f5a91b11152cc8c2">More...</a><br /></td></tr>
<tr class="separator:ga565a6b6d19b60b10f5a91b11152cc8c2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1c21d122b5605a374644b07d6c7205e6"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga1c21d122b5605a374644b07d6c7205e6">pwm_get_irq0_status_mask</a> (void)</td></tr>
<tr class="memdesc:ga1c21d122b5605a374644b07d6c7205e6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get PWM interrupt status, raw for the PWM_IRQ_WRAP_0.  <a href="group__hardware__pwm.html#ga1c21d122b5605a374644b07d6c7205e6">More...</a><br /></td></tr>
<tr class="separator:ga1c21d122b5605a374644b07d6c7205e6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab23895c8c5a1d73d73e4f1f32e4d255e"><td class="memItemLeft" align="right" valign="top">static uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#gab23895c8c5a1d73d73e4f1f32e4d255e">pwm_irqn_get_status_mask</a> (uint irq_index)</td></tr>
<tr class="memdesc:gab23895c8c5a1d73d73e4f1f32e4d255e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get PWM interrupt status, raw for either PWM_IRQ_WRAP_0 or PWM_IRQ_WRAP_1.  <a href="group__hardware__pwm.html#gab23895c8c5a1d73d73e4f1f32e4d255e">More...</a><br /></td></tr>
<tr class="separator:gab23895c8c5a1d73d73e4f1f32e4d255e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga457ee599e471a8da59c42f5c26710ff6"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga457ee599e471a8da59c42f5c26710ff6">pwm_force_irq</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga457ee599e471a8da59c42f5c26710ff6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Force PWM interrupt for the default PWM IRQ (PWM_IRQ_WRAP_0 on RP2350)  <a href="group__hardware__pwm.html#ga457ee599e471a8da59c42f5c26710ff6">More...</a><br /></td></tr>
<tr class="separator:ga457ee599e471a8da59c42f5c26710ff6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5630f7a5331a0b118ce0a288897b75cc"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga5630f7a5331a0b118ce0a288897b75cc">pwm_force_irq0</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga5630f7a5331a0b118ce0a288897b75cc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Force PWM interrupt via PWM_IRQ_WRAP_0.  <a href="group__hardware__pwm.html#ga5630f7a5331a0b118ce0a288897b75cc">More...</a><br /></td></tr>
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<tr class="memitem:ga4ddb2ef5ee40a1f59d35b0f4966fced1"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga4ddb2ef5ee40a1f59d35b0f4966fced1">pwm_irqn_force</a> (uint irq_index, uint slice_num)</td></tr>
<tr class="memdesc:ga4ddb2ef5ee40a1f59d35b0f4966fced1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Force PWM interrupt via PWM_IRQ_WRAP_0 or PWM_IRQ_WRAP_1.  <a href="group__hardware__pwm.html#ga4ddb2ef5ee40a1f59d35b0f4966fced1">More...</a><br /></td></tr>
<tr class="separator:ga4ddb2ef5ee40a1f59d35b0f4966fced1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2f600a7192ecd69a8680be367e8d0a00"><td class="memItemLeft" align="right" valign="top">static uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__hardware__pwm.html#ga2f600a7192ecd69a8680be367e8d0a00">pwm_get_dreq</a> (uint slice_num)</td></tr>
<tr class="memdesc:ga2f600a7192ecd69a8680be367e8d0a00"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the DREQ to use for pacing transfers to a particular PWM slice.  <a href="group__hardware__pwm.html#ga2f600a7192ecd69a8680be367e8d0a00">More...</a><br /></td></tr>
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